Speaking Lingala, the local language, shows respect and is widely spoken in Pointe-Noire.

A firm handshake is a common greeting in Pointe-Noire, often followed by exchanging pleasantries.

Eating with your right hand is customary in many settings, and it's important to avoid using your left.

Modest attire is required when visiting religious sites. Women should cover their heads.

Public displays of affection are not common in Pointe-Noire, and it's best to show respect for local norms.

A service charge is often included in restaurant bills, but it's still customary to leave a small tip for good service.

Gifts are often exchanged during social visits and holidays. Avoid giving knives or anything black as they are associated with death.

Bargaining is expected in markets, but always be respectful and fair.

Ask permission before taking photos of people, especially in rural areas or at religious sites.

Punctuality is important in business settings. Dress professionally and be prepared for lengthy discussions.

Road rules are not always strictly followed, so be cautious and patient when driving or crossing the street.

Public drinking is generally frowned upon, but it's common at bars and restaurants.

If invited to a local home, remove your shoes upon entering, and be respectful of local customs and traditions.

Avoid pork, as it is not consumed by Muslims. Also, be aware of shellfish and peanut allergies.

Elders are highly respected in Congo (Brazzaville), so always show them courtesy and deference.